[gtk-doc] release: update news and date in manual

[Stefan Kost <stefkost src gnome org>]

commit 6ac944786cf18118344802c4a93961df01bc5e21
Author: Stefan Sauer <ensonic users sf net>
Date:   Sat Feb 15 22:51:35 2014 +0100

    release: update news and date in manual

 NEWS                        |   74 +++++++++++++++++++++++++++++++++++++++++++
 configure.ac                |    2 +-
 help/manual/C/index.docbook |   10 +++---
 3 files changed, 80 insertions(+), 6 deletions(-)
---
diff --git a/NEWS b/NEWS
index f0ed1df..e9cb2e2 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,77 @@
+GTK-Doc 1.20    (Feb 16 2014)
+============
+
+ Important notice - starting with the next release these long deprecated
+ features will be removed, please write to gtk-doc-list gnome org and tell us
+ your concerns:
+ o gtkdoc-scanobj (only used for gtkobject)
+ o return values need to be documented using "Returns:". We will remove the
+   heuristic that turns a paragraph starting with "Returns " into return docs.
+ o gtkdoc-mktmpl - please move all the comments into the sources.
+ o generating html via sgml tools (jade/openjade), using xsltproc and
+   docbook-xslt is pretty common and preferred since version 1.6
+
+ Changes
+
+ o 605537 : Returns: listed among parameters
+ o 624001 : Support attribute-based method to deprecate symbols
+ o 662424 : Class hierarchy about interfaces not generated by default
+ o 665926 : should not have to document object structures
+ o 666509 : Specifying --enable-gtk-doc should not be required to build source packages
+ o 669417 : Duplicate IDs generated for unions registered as boxed types
+ o 671519 : Self-test relies on nonportable (GNU enhanced) 'date' command
+ o 692367 : gtkdocize should take a srcdir argument
+ o 696570 : style updates
+ o 697940 : Race condition between setup-build.stamp and scan-build.stamp
+ o 701259 : /bin/bash: -chmod: command not found
+ o 701638 : Support automake parallel test harness (fix error with GTKDOC_CHECK)
+ o 706404 : Minor bug in gtkdoc-mkdb
+ o 706438 : Empty lines added at the beginning and at the end of a programlisting
+ o 707426 : master is broken in picking up flavour from configure.ac
+ o 707717 : Support &quot; Deprecated: X.Y &quot; 
+ o 708268 : New *-insensitive.png files are not distributes
+ o 710478 : gtkdoc-mkdb: Don't complain about annotations with hyphen
+ o 711111 : gtkdoc-mkdb: sort entries in the glossary
+ o 711598 : gtkdoc-scan doesn't ignore decorators containing parentheses
+ o 719644 : docs: make yelp usage conditional in manual
+ o 719645 : configure: emit message when looking for yelp
+ o 720061 : make: create subdirectories of the content_files to the  builddir
+ o 721228 : configure: search for xml catalog in XDG_DATA_DIRS
+ o 722479 : cp -u is not portable
+ o 723118 : Mark |[ blocks as CDATA
+ o 723288 : Fix MarkDown support
+ o 723417 : New MarkDown parser
+ o 723696 : Add support for blockquote
+ o 723812 : Add support for reference links
+ o 723913 : List in markdown: &lt; p &gt; inside the last element of a &lt; ul &gt; list
+ o 723991 : Improve the display of the synopsis
+ o 724002 : gtkdoc-scan: Fix use of uninitialised value in trace logging
+
+ Contributors
+
+ Alban Browaeys
+ Alexander Kanavin
+ Carlos Garcia Campos
+ Christian Kirbach
+ Daniel Mustieles
+ David King
+ David Nečas
+ Dieter Verfaillie
+ Dimitris Spingos
+ Hib Eris
+ Matthias Clasen
+ Philip Chimento
+ Philip Withnall
+ Rafael Ferreira
+ Rico Tzschichholz
+ Ryan Lortie
+ Sebastian Rasmussen
+ Sébastien Wilmet
+ Stefan Sauer
+ Stef Walter
+ William Jon McCann
+ Zbigniew Jędrzejewski-Szmek
+
 GTK-Doc 1.19    (Jun 05 2013)
 ============
 
diff --git a/configure.ac b/configure.ac
index 0b8e750..600763a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5,7 +5,7 @@ dnl Use a simple 2-digit version number for a while, since our old example
 dnl Makefile can only cope with that, i.e. use 1.1, 1.2, 1.3 ... 9.9.
 dnl FIXME: I can't see anything failing (1.14.1), lets try to use a three digit
 dnl number for the development version
-m4_define(gtk_doc_version, 1.19.1)
+m4_define(gtk_doc_version, 1.20)
 
 AC_INIT([gtk-doc],[gtk_doc_version],[http://bugzilla.gnome.org/enter_bug.cgi?product=gtk-doc],[gtk-doc])
 
diff --git a/help/manual/C/index.docbook b/help/manual/C/index.docbook
index 193daed..7227ddb 100644
--- a/help/manual/C/index.docbook
+++ b/help/manual/C/index.docbook
@@ -10,7 +10,7 @@
 <book id="index">
   <bookinfo>
     <title>GTK-Doc Manual</title>
-    <edition>1.18.1</edition>
+    <edition>1.20</edition>
     <abstract role="description"><para>User manual for developers with instructions of GTK-Doc 
usage.</para></abstract>
     <authorgroup>
       <author>
@@ -50,7 +50,7 @@
       <holder>Dan Mueth and Chris Lyttle</holder>
     </copyright>
     <copyright>
-      <year>2007-2011</year>
+      <year>2007-2014</year>
       <holder>Stefan Sauer (Kost)</holder>
     </copyright>
 
@@ -81,10 +81,10 @@
 
     <revhistory>
       <revision>
-        <revnumber>1.19.1</revnumber>
-        <date>05 Jun 2013</date>
+        <revnumber>1.20</revnumber>
+        <date>16 Feb 2014</date>
         <authorinitials>ss</authorinitials>
-        <revremark>development version</revremark>
+        <revremark>bug fixes, markdown support, style improvements</revremark>
        </revision>
       <revision>
         <revnumber>1.19</revnumber>